DeepSeek V3.2vsGemini 3 Flash Preview
DeepSeek V3.2 is cheaper than Gemini 3 Flash Preview at $0.28/M vs $0.5/M input tokens.
| Spec | DeepSeek V3.2 | Gemini 3 Flash Preview |
|---|---|---|
| Input price | $0.28/M tokens | $0.5/M tokens |
| Output price | $0.42/M tokens | $3/M tokens |
| Context window | 131K tokens | 1.0M tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | No | No |
| Released | Dec 2025 | Dec 2025 |
| SWE-bench Verified | 73.1% | 78.0% |
Our Verdict
Gemini 3 Flash Preview
DeepSeek V3.2Runner-up
Not enough votes to call it. On the specs, Gemini 3 Flash Preview has the edge: bigger context window.
Gemini 3 Flash Preview wins 3 categories, Reasoning by the widest margin. DeepSeek V3.2 costs 7.1x less per token.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V3.2
Input
$0.28
1.8× cheaper
Output
$0.42
7.1× cheaper
Gemini 3 Flash Preview
Input
$0.50
Output
$3.00
DeepSeek V3.2 is cheaper on both: 1.8× input, 7.1× output.
Where to run it
17 hosts, cheapest first
DeepSeek V3.215 hosts
GMI Cloudfp8$0.21 in$0.31 out164k100% upStreamLakefp8$0.21 in$0.32 out128k99.8% upDigitalOcean$0.25 in$0.80 out164k96.9% upSiliconFlowfp8$0.26 in$0.42 out164k98.6% upAtlasCloudfp8$0.26 in$0.38 out164k99.8% upDeepInfrafp4$0.26 in$0.38 out164k99.5% up
9 more hostsFewer hosts
Novitafp8$0.27 in$0.40 out164k100% upBaidu Qianfanfp8$0.28 in$0.42 out131k100% upVenice$0.33 in$0.48 out160k99.3% upAlibaba Cloudfp8$0.37 in$1.11 out131k99.5% upFriendli$0.50 in$1.50 out164k100% upGoogle Vertex AI$0.56 in$1.68 out164k98.9% upPhala$1.00 in$1.00 out164k99.7% upMara$3.00 in$4.50 out33k92.2% upSambaNova$3.00 in$4.50 out33k94.8% up
Gemini 3 Flash Preview2 hosts
Per million tokens. Prices and uptime via OpenRouter, checked 8 Sep 2026.
Writing DNA
Style Comparison
Similarity
49%
DeepSeek V3.2 uses 1.7x more sentence length
DeepSeek V3.2
Gemini 3 Flash Preview
54%Vocabulary57%
29wSentence Length18w
0.58Hedging0.41
5.9Bold7.4
4.8Lists4.2
0.00Emoji0.00
0.74Headings0.77
0.12Transitions0.08
Based on 28 + 28 text responses
Research
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FAQ
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